Catheter hub



FIG. 1 is an isometric view of a catheter hub according to the present invention.

FIG. 2 is a top view of the catheter hub shown in FIG. 1.

FIG. 3 is a bottom view of the catheter hub shown in FIG. 1.

FIG. 4 is a proximal end view of the catheter hub shown in FIG. 1.

FIG. 5 is a right side view of the catheter hub shown in FIG. 1.

FIG. 6 is a distal end view of the catheter hub shown in FIG. 1; and,

FIG. 7 is a left side view of the catheter hub shown in FIG. 1. 

The ornamental design for a catheter hub, as shown and described. 